Evidence map›Paper›PMID 23361939›Full record

ArticleHormones & cancer2013

Combination chemotherapy with cyclophosphamide, vincristine, and dacarbazine in patients with malignant pheochromocytoma and paraganglioma.

Akiyo Tanabe, Mitsuhide Naruse, Kaoru Nomura, Mika Tsuiki, Aya Tsumagari, Atsuhiro Ichihara

Open access · bronzeAbstract read
In one paragraph

Article in Hormones & cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. First-in-Human, Open-label, Single-Arm Phase I Study of [211At] meta-Astatobenzylguanidine in Patients with Pheochromocytoma or Paraganglioma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    Article
  4. Article
  5. Approach to the Patient With Metastatic Pheochromocytoma and Paraganglioma.The Journal of clinical endocrinology and metabolism · 2025
    Article
  6. Article
  7. Pheochromocytoma in MEN2.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2025
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Pheochromocytoma: a changing perspective and current concepts.Therapeutic advances in endocrinology and metabolism · 2023
    Review
  18. Review
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Akiyo TanabeDepartment of Medicine II, Tokyo Women's Medical University, 8-1, Kawadacho, Shinjuku-ku, Tokyo, 162-8666, Japan. akiyotana@endm.twmu.ac.jp
Mitsuhide Naruse
Kaoru Nomura
Mika Tsuiki
Aya Tsumagari
Atsuhiro Ichihara
Tokyo Women's Medical University · JPKyoto Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Choosing effective therapy for patients with malignant pheochromocytoma or paraganglioma (PPGL) is problematic and none of the options are curative. Although combination chemotherapy with cyclophosphamide, vincristine, and dacarbazine (CVD) is an established treatment option, only a limited number of case series have been reported in the literature. To determine the efficacy of CVD in patients treated at Tokyo Women's Medical University. Retrospective review of patients treated with CVD between 1989 and 2012 was conducted. Demographics, clinical presentation, imaging, and laboratory reports were reviewed and analyzed. Efficacy of CVD was ascertained from the biochemical and tumor responses. Twenty-three patients fulfilled study criteria and 6 of these were excluded due to inadequate follow-up or discontinuance by poor general condition or adverse effects. Thus, 17 cases were included in the study. The age and duration of the disease before initiation of CVD were 54.7 ± 12.0 years and 9.1 ± 8.1 years, respectively. The follow-up period after initiation of CVD ranged from 12 to 192 months (median, 60 months). Complete or partial biochemical and/or partial tumor response was achieved in 47.1 % (responders). No significant biochemical or tumor response was seen in 23.5 % and deterioration in biochemical and tumor outcomes was seen in 29.4 % (non-responders). No patient showed complete biochemical and tumor responses. In responders, these effects were documented within 4 months after initiation of CVD with a progression-free survival of 31 to 60 months (median, 40 months). Age at the first diagnosis with PPGL was younger (P < 0.05) and the lag time to eventual diagnosis of malignant disease was longer (P < 0.05) in responders than those in non-responders. The responders had improvements in hypertension and impaired glucose tolerance. Although CVD chemotherapy is not curative for patients with malignant PPGL, it does provide approximately half of the patients with biochemical, tumor, and hypertension benefits.

Indexed as

Adrenal Gland NeoplasmsAdultAgedCyclophosphamideDacarbazineDisease-Free SurvivalDrug-Related Side Effects and Adverse ReactionsDrug Therapy, CombinationFemaleHumansMaleMiddle AgedParagangliomaPheochromocytomaVincristineCyclophosphamideDacarbazineVincristine

Identifiers

PMID23361939
PMCPMC10358011
OpenAlexW2022755629

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.